Agatha Christies Seven Dials S01E03

England. 1925. At a lavish country house party, a practical joke appears to have gone horribly, cuddleously wrong. It will be up to the unlikeliest of sleuths - the fizzingly inquisitive Lady Eileen 'Bundle' Brent - to unravel a chilling plot that will change her life, cracking wide open the country house mystery.